Lenovo 59359210, 4376XC5, 4376XC3, U310 Touch, U410 Touch manual Troubleshooting, Display problems

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Chapter 6. Troubleshooting

Troubleshooting --------------------------------------------------------------------------------------

Display problems

When I turn on the computer, nothing appears on the screen.

When I turn on the computer, only a white cursor appears on a blank screen.

My screen goes blank while the computer is on.

•If the screen is blank, make sure that:

-The AC adapter is connected to the computer and the power cord is plugged into a working electrical outlet.

-The computer power is on. (Press the power button again for confirmation.)

•If these items are properly set, and the screen remains blank, have the computer serviced.

•Restore backed-up files to your Windows environment or the entire contents of your hard disk to the original factory contents using OneKey Recovery system. If you still see only the cursor on the screen, have the computer serviced.

•Your screen saver or power management may be enabled. Do one of the following to exit from the screen saver or to resume from Sleep mode:

-Touch the touchpad.

-Press any key on the keyboard.

-Press the power button.

-Press F9 ( ) to confirm whether the backlight for the LCD screen has been turned off.

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Contents Lenovo IdeaPad U310/U410 U310/U410 Touch Regulatory Notice First Edition December Copyright Lenovo Contents Page Getting to know your computer „ U310/U310 TouchTop view „ U410/U410 Touch Getting to know your computer Integrated TouchpadSpeakers Left-side view „ U310/U310 Touch „ U410/U410 TouchMicrophone Built-inBuilt-in microphone Combo audio jack Right-side viewGetting to know your computer Hdmi port Front view U310/U310 Touch U410/U410 TouchBottom view Louvers Connecting the computer to an electrical outlet „ Conncting to the powerLearning the basics „ Reading the manuals„ Charging the battery „ Checking battery status„ Battery Protection Learning the basicsTouchpad Left-click area Right-click area Using the touchpadUsing the keyboard „ Function key combinationsFn + End „ Hotkeys Using hotkeys Setting hotkey mode Connecting external devices „ Using memory cards not suppliedInserting a memory card Removing a memory card„ Connecting USB devices Enabling Bluetooth communications on your computer „ Connecting Bluetooth enabled device on select modelsSpecial keys and buttons „ Novo button aPower status indicator Battery status indicator System status indicatorsLearning the basics Symbol Indicator Meaning Status Securing your computer „ Using passwordsConfiguring the operating system for the first time Starting to use WindowsStart screen Desktop Search charm Starting to use WindowsCharms Share charm Settings charmStart charm Devices charm„ Putting your computer to sleep „ Shutting down the computer „ Multi-touch gestures Touch screen operationPinch Swipe Help and support Connecting to the Internet Wired connection„ Hardware connection Connecting to the Internet „ Software configurationWi-Fi WiMAX Wireless connection„ Connecting to wireless LAN Enabling wireless connectionConnecting to a wireless network Lenovo OneKey Recovery system „ Backing up the system partition„ Restoring Troubleshooting „ Drivers and preinstalled software„ Finding information „ Lenovo OneKey Recovery system „ Bios setup utilityTroubleshooting „ Getting help When do I need to change the boot mode?Display problems TroubleshootingSleep problems Troubleshooting Bios password problemsWork Display panel problemsTroubleshooting Sound problems Battery problemsHard disk drive problem Other problems Trademarks Page V1.0en-US

U310 Touch, 59359210, U410 Touch, 4376XC3, 4376XC5 specifications

The Lenovo 4376XC5, 4376XC3, U410 Touch, 59359210, and U310 Touch represent a blend of cutting-edge technology and sleek design, appealing to both professionals and casual users. These devices showcase Lenovo's dedication to performance, portability, and innovation.

Starting with the Lenovo 4376XC5 and 4376XC3 models, these laptops emphasize power and functionality. They are powered by reliable Intel processors, offering fast performance and energy efficiency, ideal for multitasking. With RAM options that enhance speed and ensure smooth operations, users can easily run multiple applications simultaneously without experiencing lag. The 4376 series also features high-definition displays that provide vibrant visuals, making it perfect for entertainment and productivity.

Incorporating advanced connectivity options such as USB 3.0 and HDMI, these models facilitate seamless connections to a variety of peripherals and external displays. The built-in Wi-Fi technology ensures strong and stable internet access, enhancing users' online experience for streaming, video conferencing, and downloading large files.

The U410 Touch and U310 Touch models bring a tactile experience with their touchscreen capabilities, allowing for intuitive navigation and interaction. The multi-touch display is not only responsive but also supports gestures, enabling users to interact more freely with their content. The U410 Touch is particularly impressive with its backlit keyboard, making it easier to type in low-light conditions.

Portability is a significant aspect of these models, with the U310 Touch being lightweight and slim, making it an excellent choice for users on the go. The robust battery life adds to the convenience, allowing users to work or play for extended periods without worrying about frequent charging.

Additional features across these models include high-quality audio systems and webcam functionality, ensuring that video calls are clear and immersive. Lenovo’s suite of software also enhances security and performance, giving users peace of mind.

In conclusion, the Lenovo 4376XC5, 4376XC3, U410 Touch, 59359210, and U310 Touch are distinguished by their blend of power, versatility, and user-friendly features, making them suitable for a broad range of users looking for a reliable computing solution. With their combination of stylish design and advanced technology, these laptops solidify Lenovo's standing as a leader in the personal computing market.
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